Looking to buy second canto

Hello all, hare krsna!

I would like to buy second canto, since I have made it from the start, preface and all, through first canto and expect to finish it soon. I bought / was gifted my copy from a gouranga monk on the streets of Edinburgh! I would like my copy to match, it's the blue book with Krishna and Radha inside a many petalled pink lotus flower with various avatars? States? Of Vishnu in bubbles surrounding it, am I to understand that the next book in the series is brown?

Also I would like to be sure that the book is properly from the authorised source as it says in the first canto.

If anyone can help I'd appreciate that. Thankyou!

Hare krsna!