Question

What had mrs packletide already arranged in her mind for loona bimberton?

Answer 1

Mrs. Packletide wanted to kill a tiger because she thought that was the only way she could get more publicity than her rival Loona Bimberton.
So Mrs. Packletide, in her mind, divided to host a party after she killed the tiger, to show off her success to Loona Bimberton. She also planned to give Loona Bimberton a brooch made out of tiger claw.

Answer 2

Mrs. Packletide wanted to kill a tiger because she thought that was the only way she could get more publicity than her rival Loona Bimberton.

So Mrs. Packletide, in her mind, divided to host a party after she killed the tiger, to show off her success to Loona Bimberton. She also planned to give Loona Bimberton a brooch made out of tiger claw.