So the 'books' (You're a - Mean one - Mr. Grinch etc) are what, 12 mm thick? (MDF? Softwood?)
Small Bandsaw is definitely looking favourite, panel/tenon saw and hand plane would work.
Rip the 'books' to size with a panel saw, cross cut with tenon, hand plane with a No. 4, arris/round over with a block plane, good sanding, job done
Small Bandsaw is definitely looking favourite, panel/tenon saw and hand plane would work.
Rip the 'books' to size with a panel saw, cross cut with tenon, hand plane with a No. 4, arris/round over with a block plane, good sanding, job done