Question: Can I purchase a FLOATbook if I'm not registered for FLOAT?
No. Academic FLOATbooks can only be purchased by those fully registered for the 2020 convention. Day pass attendees are not allowed to purchase a FLOATbook either.
If you are registered for FLOAT 2020 and have to cancel your registration, you will also be refunded your Academic FLOATBook purchase if you so completed one. In other words, you cannot register for FLOAT 2020, buy the book, then cancel your registration and expect to be sent the book anyway.