What is the main difference between offer of shares through book building and offer of shares through normal public issue?

Is there any advantage in offering shares to the public?

What is the difference between initial public offering (IPO) and offer for sale (OFS)?

Which all banks offer loan against shares/securities (LAS) in India?

Other than banks, are there other organisations that offer loan against securities/shares (LAS) in India?

Can you explain why companies buy back shares with specific reference to the TCS buyback offer of 2016?

What is the fundamental difference between a buyback of shares and payout of dividends by companies?

Why did Infosys offered 50 million shares to its employees?

Is the issue pricing for the placement portion and net offer to public the same?

What are the principal advantages of the reverse book building system for buybacks and for delisting of shares?

The offer document is so huge and I have neither the time nor understanding to fully go through it. How and what do I read here?