My DH is away until November at work. He's at sea. Zero contact unless we email. What book would you recommend I start with?

~Never Give Up ~
2019
Mar BD
June BD
Dec Aow/xgf
2020
Jan he wants D
Feb he flys2 ow
Mar returns stuck here C19 Lckdwn
Apr he leaves for work until Nov
Oct D FINAL 2020
Living MY Happiest Life Ever