[pookiebr]

I’m not sure which forum this question would fit best in so I trust, if this isn’t correct it will be directed there. My B&N nook tablet is finally starting to fail so I recently acquired a Samsung galaxy tab with expandable hard drive. I plan on using it primarily as a reader and loading my ebooks onto the microSD card. My question is can anyone recommend a user friend file/app to go from main to secondary drive to access books for reading? Or would it be easier to load an app like kindle to the microSD card and use that to access the books? I tried a file manager program in the past but it was extremely slow running and took forever to locate the desired book and once located was difficult to open. Any suggestions would be greatly appreciated.
Thank you in advance.