CINXE.COM

<!DOCTYPE html><html lang="en-US"><head><title>Just a moment...</title><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><meta http-equiv="X-UA-Compatible" content="IE=Edge"><meta name="robots" content="noindex,nofollow"><meta name="viewport" content="width=device-width,initial-scale=1"><style>*{box-sizing:border-box;margin:0;padding:0}html{line-height:1.15;-webkit-text-size-adjust:100%;color:#313131;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,sans-serif,Apple Color Emoji,Segoe UI Emoji,Segoe UI Symbol,Noto Color Emoji}body{display:flex;flex-direction:column;height:100vh;min-height:100vh}.main-content{margin:8rem auto;max-width:60rem;padding-left:1.5rem}@media (width <= 720px){.main-content{margin-top:4rem}}.h2{font-size:1.5rem;font-weight:500;line-height:2.25rem}@media (width <= 720px){.h2{font-size:1.25rem;line-height:1.5rem}}#challenge-error-text{background-image:url(data:image/svg+xml;base64,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);background-repeat:no-repeat;background-size:contain;padding-left:34px}@media (prefers-color-scheme:dark){body{background-color:#222;color:#d9d9d9}}</style><meta http-equiv="refresh" content="390"></head><body class="no-js"><div class="main-wrapper" role="main"><div class="main-content"><noscript><div class="h2"><span id="challenge-error-text">Enable JavaScript and cookies to continue</span></div></noscript></div></div><script>(function(){window._cf_chl_opt={cvId: '3',cZone: "www.harpercollins.com",cType: 'managed',cRay: '8e9436cf7a57a8d2',cH: 'bNFKK_v8I3T_tttmXU1uirbsWt4jlnYege6YyblpyeY-1732732485-1.2.1.1-doW_nMGnmDzKlN6KRo_oaDxG1aX6F0aJpIRyEApLUnaItLGwPYtKa6cITchtEjwD',cUPMDTk: "\/pages\/privacy-policy?__cf_chl_tk=I.03lNiFNfoVcXvFcLRqBsmj9eOxxENOYU09OjBl2Yg-1732732485-1.0.1.1-NYn8xBkpI_hZonhdF6JTNXBpkppQKcah3qEDlsEYog0",cFPWv: 'b',cITimeS: '1732732485',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/pages\/privacy-policy?__cf_chl_f_tk=I.03lNiFNfoVcXvFcLRqBsmj9eOxxENOYU09OjBl2Yg-1732732485-1.0.1.1-NYn8xBkpI_hZonhdF6JTNXBpkppQKcah3qEDlsEYog0",md: "FDJBmedcgabTGV_CUnKTu9VU6ijRGMomeAnymc.I9Ig-1732732485-1.2.1.1-zTUzFxOQPtJWc0j3V5PcGttJOucTK.9WSUXoyyMhweUmEUJF1NXUZcOdvL2C2IT1j7dwDCh8mU16mtc2Gx0sttZUePzAnHj9A75G392WwU4db6nk1lh3m0KBMcfRpjOy0oGm8UtdKSOZQRUiFzWJBa8Sx4i0dW94A.QVYDqhewQV0PD.IfyLHzd1JNwQ5fv6Sx.M_q_KpN4YCtrCEzcST9QT9k72xSTwZWP1QiReN4oIP2rLlf3n5BfmUneynGjpfivvDi1aQp0KoW4bsqrVIKvJxCuuvjcsLsUKbIK8lM2VARrwIT2bgE1kPfs7AOUwxyKY4zzmekN9GvJ.Oefurg7Gp4yXOCiCXwdUUWnDbfVV3x0XMVC_IH3PBoZejquyPcZRj0xzwUlmG9RhA5SvUMu2YIZfJo_regV_38BogLdkSlWltQvXEOmMYHPg301PJLjv72jWfqav96bCebVSrDoUcMX9tESI.iR0vOxXVXLqrx2jTmGJB0vog3r9xEBEp1vA9i2OFotywH3WyQQQ0H50tWxeNbaqxLdWqqgg9jOMv34RY_QJ7ZT5AZj1bGien4_CYKpd_srhDzXPb7tjCBvsOUseaETEA4966ScQLAabQKdRllC.hQtphwzoI9RIMYDwr8EDjzpaiWG2oASZtTdGlHNXsiH8QlYKRsL8jQGgPY6Ev09JmAtOr23VH8BqGggB1kBL4F66KooTgrKtmsR0lIrt_9G1Ps71OkAp_1PZg2WMGjEKdciq86yqhg7RxSgRaQYn.3e44a.w6ufCJiPD.DU4XE5Fh78QKi0RVioi2RnDk21ZYJxu7QfH3ZWcTd3fWcZ0zvK.xBCAgTaHWYSP3.c_HSzXcOyhQls1p8wpjkOO4QuNNGRQ4ZM62uD80nld0L8b.J.iAfBl4Lx04hVVykzqTL3ubA2o8jQz54CSYn9_8i_bylSLWuR5qw5ZVJ3_PMr3bJ1d2c44UiVFQRi5uhS2vjWg1gPz9lSYNFfLKn2Yr2HtejgHey3Cj3Ew_61b1cRcTUZzmGu3rh8eEOLj_QfgmwEeLxY23YWj6Fip6DPkRejqfc4fqFQoPdYH4k_GixQTEk_VNXRXr66CPL60rPOoU4_RjTHFTUWc58hU9vUZ07XyaixgmbW2.ENy5KdD6dDR15nVWeW0iQ0FA7ce2btrUkms_UYaf_JZ6KAKqorKPr_DYpgguNHcoFMN_QfcR2wRM93DbRnA7hZVtzUtQ5JRg2YSXuCIM4urECOcVE0AioZfDya4zRFd3BYH1kHrfTqbHi0Pt9KoqTjiaMKEvVT4f1V7hMo6BZpBkLSHKHENyudciCiq6WMDUEdLAjnlDeoPb5kmEzBH89P5wn06kwszMrilc6bxLnR6M.Knc_tV.4cDTlui_3d_t_vGilZDmdh.t5HnCJtuEVrWNqWXcLZo880EeWMt3df87kpg2iPVh8MZR2yMVuFnqcWoF0cuViHECCJdm1n7XZTbEDaeEHNo65mzberYujpmHWaC.YkMm4ML97Jw6FuwpMBIX0Mr9MeVnhEdbcVi242UkFghmUiQlcXCpIrkKqaq69luEC5qCpiAzxzOUbR8XzH.LHII_Xy1s0wPUR2YRx93ryVqJ0F46gFdyxdM5XGTW7pTGary1jeWoXJ242qnE15GOb_sFEQ.ZjWDYeoULvfmVYPqI9TuKhRtR3A1a2bB7Ti2jRLT6F_g.IOFfGKASikoBvWXa0hPMZVMYl3UcnfZv_qJcQAXtGMN0aASh9w9DEblK7r3DJHccUFK7fVEtvNzLLJHEFKocC0LccClQ4KxzAscDLcPg_P9Sq8dEcjfQimRDjfjKdyRV.OKb9K9fA00T17I2wxTDMz4vqHyGV36zW6GSGrj6qzPv78BmCvqDYci89wDtYszv1qp.Vdu2zNlJbY8PcEnZOGPX3.5YHKxnTAPZPrXOygkmFoL2bURcoi6r5cASIHGgQuLTZZqCXdGAyxMPbGaoS5HT6y4Z..S.lNtIq6JJFzOBM4IWS5chrkD5XGzz87qEM7j33qkVhNKS1b00sia3mTRC4hSdoDgAc8Yj6oPrEbEMTrnI6Xj0mtTkO6hLCtRTOxz0JL82qRfs4rOBy4DgyvvisThaU9R_7ZL_AMEI9tflV6Y7dIEdg3UCErco2rpO8zbQfVruSbdUvfJ7OMq4fPe7EbnEUKuPBXfL_mlu6mu2yoSIiWZr4YpMgJ41UZneUbI_SCIJ6RTvBaoCYpSQjE38ZSSxJTFEffmJYzJtmcyzOtg0ZTVS_XNuk72lDEy5wXZCRA3QNZp1d4n8fMqyDSmlmzkuiS_4WlfWMKcL8rcsdgd3voBWA7t0ZeOWGniWFI4wIxcgSiteGkQlryW4SeR5pR.P93gW1dJTueN.gRljqPy5zSPdiVXANE3NOZLhT.8lllet6A5UiGA4ZPH4DXO24mAhpM.vT9MvgzZ.BRflr3dgU3xjNovxhzzvwKtpbqUDSAynP59vJWUYleaD5Sh.d9hjswgmUdmF7_DixEefcsXiQuGCKW6ucjGilbhSzfVi97jvqzc4yte_pfgFtYOaeKR6euKDp_hrxRPcl6vQf0gS7wHLQJNfrvDhrLS9Tv4gmfbkmBPkLhVSw0sT.EY7yIZrvikDu..Mn8pBpDvqC0FGfsp12qY5Hy7JHSmOsr0jjuWpsCbhwsCHnBdwEFbTDQe7Ne3Cvsr3fm_NnZoSQqjDVjoa1ZoD0TnTgvqk0gGrwiHGUW4zko8qUl.chUMHM_2QRPdX1awrp9lYaIMTdvy0wZBnrYFTKRNdcKEyG3RSrJZI8sfcWTB1LgebYbH5S6Pixtdu573ofdT7HcrZVGYLHshXaM0MCC.ilLWNp0MYpq0N64NVE._5aYxkt5nvgWNVRogYl9HyXSqdgvoVeVQ9ObpOvBkKWqPGC0mdnBq8leiJvOF",mdrd: "eKQ4NoTzIVD3Bc8YSLSaX9tJJ.qJLzFNFx0yEIw7CiE-1732732485-1.2.1.1-9UtwcH4xmtYo1p.PqXSGSiVAfwAbAIl83GB0RCsaf8wDe1An.ZCfiQtK103jElHNbg7fQgWjHlIfvnlzEVZNxvNKYUxLkHRIgm9NAnrmciz17si4nV3LK.xe7f5W07ix4CxN8jsZc8jKpGfOaSnh1RHR5hhEKbw9FuRCvZ_v.CJ4xupEltIJblnVOHWOy5hEov1lF.IpbzJdvN_CcHBPwdvTBBc4XgZJWUhOVuMEgRoTQtVem67Ez15xqUDneVz6Qy1C3oDEafLIlFQWHP4MwfMfdpx7w0KMFqpOi5rqYtPvEcr8eNymqyfXPmE2m0luxHSzyrFLSXOjS.mqe8UOX1xUiN7CzGauu9Nv.b1b_C64ceSn0v2wO5iIYc78MsNHuY4SA8yTUY0hk.zZvKesCl_jHapv8D8cuuJ3SxlI3nMRMDBD3ICuPx9XKD1YVreX9VUE1mPAueGs7xsAkdhAEqTKXfIc9GzYkcUpkkee0phChOa5rQ_3adb_IO2DmfzC0ee4E2ZdU8sBJis1YVvMryzSXeFldBYfx_Z3n2YcwubdNGTek9_9uwiRUZhl7E0LI9FrmdO38GKHq79j0MT3mWsTjmKK_IubffmefYiNeGvFBbjAn3Kk4x1ZGIheQnN_y.NOIwMYBScsGFvKJK1ttK.ILQ.MAIQsEXjUxErQy.HxL.2hPaOld33oAkmFBlAieBd9OwyIEONE7mRTM_DSRAspV.t.am0KSd2yhrSFq__DQNPwNDCvoQ7_Zgxa.IqkDftOc9wVMk404djMkaUyTpuSmDFS0iQ6Ksd4.TXNQqa9IoAKmc2MzzqrXy4ojEW2Sworj7ZPQ6c2dl3WgQNz5cwQOYyhPaZkajeEnOX9wBSPg98O0pysdHAhPtor4P2J7aMlulu6UwB.K9nvy.3jH5_1aNEozJ4rjkqyPasvj8qBXBnRBUvjNSw6k4qFDpmsI5Rx0Vn.IryUM08fvfI.z0OsTnj7PczUV.9.EzJbn6has8BDZ8ojKBU1OlMbitqBEn_tyoWtIGKINpBZyIQdn2USa0biPp0aShu5SpY1saDsvBc9lSYLfM8QvZQGbFyP5VnaI9Fdp3VFS0j32v00hvuTVO_wDiU9s8wdtXFqSoWtDF_La93A7f2lD5C04GnC5j.kyKPJlwQCYj9EdREqi9j8ccDNLqiFSqLPJwmiUb4hJ2SsUmcFi.ynxqKqYIBdIV3MH93Oen84xHPZO4yPBGg3ZQHQbPv3sM7W3XtWBlYoNTF1WCLVEbCfG2F8rRqTR1BdpNSygdsL3r4zfpToEcuJapxhXkeVYs3XrY8PEFYomXya45pEzYPkiGyhLDv0Ml_05F.wpue0Hj7.KTUWLFAuNJQwIrfxDwNmE.oFna3U.la988zxNwZj.gy.TdIoUKgIWtBkG6yfLEA9noJJfr9JZipxy33cg3MUdJ8rp8Hd.9rmSEEpfVsjzAQWPhesDx4R7xEsKU0NYyhDG09PAC3baMRul5tbH4iDuzdJNkXdyhEHz0oZiUTX3WuWDurvlRlraXf4DiIr4T20PPN92hML7qtIbmd8jXaAQNp9glpu6CUnw0nKyJbKGp79Yc8_bnBPIfEhYHh_ijF5G034JukW4VLKzPrvELztXvLNKVTql3TOaXwO4U6ncFrDU84Y4EYULexxLTKX898pYHj8mxU4S3H4F8UabBidpIHmZX3q1BcTsACX8H2yOiDHa5fhgeX5PNLo3Qt9QwmFsliCQc_XsaOBH7EY6IASKgUL_0T6TPz6QTg18x_Wnu7cS96Sem4b9boRKmJRzSndwb1HGNOSutTrtRpVXK09jMXub4G7FvM8ITgV0AZtDAVF5jP6AJLlpI56PUWaeZDcmyv92.ZCeMOJI1hzeD8RsKsVTb0TdVX0wGv3P6Dj_n8GcEZV4J1yTxn.tt116aFVSFuGzHabJFJjA6Fj5FYk.6mwmfpkGGhPL6cie_QX2IrYfJNe"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=8e9436cf7a57a8d2';window._cf_chl_opt.cOgUHash = location.hash === '' && location.href.indexOf('#') !== -1 ? '#' : location.hash;window._cf_chl_opt.cOgUQuery = location.search === '' && location.href.slice(0, location.href.length - window._cf_chl_opt.cOgUHash.length).indexOf('?') !== -1 ? '?' : location.search;if (window.history && window.history.replaceState) {var ogU = location.pathname + window._cf_chl_opt.cOgUQuery + window._cf_chl_opt.cOgUHash;history.replaceState(null, null, "\/pages\/privacy-policy?__cf_chl_rt_tk=I.03lNiFNfoVcXvFcLRqBsmj9eOxxENOYU09OjBl2Yg-1732732485-1.0.1.1-NYn8xBkpI_hZonhdF6JTNXBpkppQKcah3qEDlsEYog0" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>