Looking for EBooks Collection in bundles

We are looking for ebooks collections (in softcopy such as pdf) to enhance our readers choices and interest. We are looking ebooks from categories as followed:
1. Beauty
2. Health and Nutrition
3. Computer Programming and related category
4. Business and Motivation
5. Manufacturing and Product Processing
6. Any good category that enhance reader knowledge and interest

Requirements:
1 All ebooks are allowed for commercial use with licence and re-sell with 100% no restrictions.
2. We bought ebooks with bundles price with single payment only. We will choose best price with best bundles or multiple of bundles. We might buy from multiple provider that provide us best resources
4. We need a lot of good quality of ebooks. Please make sure all ebooks that you suggest are attractive with valuable information and attract readers. If that ebooks is related with updated technology such as computer programming, please make sure it’s not too outdated.
5. If you don’t have ebooks, you may suggest us which provider that fulfil all our requirement as mentioned above

If you have any great ideas and suggestions, don’t hesitate to contact us. All ideas and suggestions are highly appreciated