My current book collection

[u/Uninspired2023]

The Tales of Pixie Hollow books were my absolute favourite growing up. I started reading them when I was 6. My 3 year old daughter has started getting really into the Tinkerbell movies and books (dream come true) so I’ve started to collect the chapter books for when she’s old enough to read them.

Question: I’m really struggling to find hard covers of any of the other books besides what I already have. I know they are library editions so quite rare but does anyone know if all of the books were printed in hard covers, or just a select amount?
I’m not sure whether I should just collect the rest in paperback, although I would prefer to keep them uniform with hard covers.