The Lost Book Project subject lines

7 subject lines averaging 25 characters.

PictureSent (Eastern)SubjectCharactersPreview text
Oct 19, 2026 11:22 PMYour welcome offer extended27One last chance to start your collectionOct 19, 2026 11:22 PM · 27 characters. One last chance to start your collection
Oct 16, 2026 11:21 PMMore than books15A library of rare and unusual worksOct 16, 2026 11:21 PM · 15 characters. A library of rare and unusual works
Oct 15, 2026 11:20 PMFor curious readers19Where to start + 10% off expires soonOct 15, 2026 11:20 PM · 19 characters. Where to start + 10% off expires soon
Oct 14, 2026 11:19 PMA note from our founder23I’m glad you found your way hereOct 14, 2026 11:19 PM · 23 characters. I’m glad you found your way here
Oct 14, 2026 8:19 PMWelcome to The Lost Book Project3210% off your first order + 3 free booksOct 14, 2026 8:19 PM · 32 characters. 10% off your first order + 3 free books
Mar 17, 2026 11:31 AMHey, take another look 👀24We think we have what you’re looking forMar 17, 2026 11:31 AM · 24 characters. We think we have what you’re looking for
Mar 16, 2026 1:31 PMHey, did these books catch your eye?👀37You've got great selection...Mar 16, 2026 1:31 PM · 37 characters. You've got great selection...

Based on 7 emails received from Mar 16 to Oct 19, 2026. Times in US Eastern. How we collect

Get the Black Friday insights

We're collecting every Black Friday email from more than 41,000 brands as it lands. Get what we find: who starts first, the biggest discounts, and the subject lines that stand out.

Free. You'll get a confirmation email first, and you can unsubscribe anytime.