Nasa katalogo ang pamagat at may-akda ng nobela.

Filipino often does not need a copular verb like is or are in simple present-tense sentences.

So Nasa katalogo ang pamagat at may-akda ng nobela is a complete sentence even without a word meaning is/are. The structure is essentially:

predicate/location + ang-marked topic

Here, Nasa katalogo functions like is in the catalog.

A more English-like literal breakdown would be:

• Nasa katalogo = in the catalog
• ang pamagat at may-akda ng nobela = the title and author of the novel

Nasa means in, on, at, depending on context. Here it means in.

So:

• Nasa katalogo = in the catalog

Historically, it comes from na sa, but in modern Filipino it is normally written as the single word nasa.

You will often see it used to indicate location:

• Nasa bahay siya. = He/She is at home.
• Nasa mesa ang libro. = The book is on the table.

Because that is a very natural Filipino sentence pattern.

Filipino often puts the predicate first, and then the topic marked by ang comes after it. So instead of starting with the title and author, the sentence starts with the location:

• Nasa katalogo = predicate/location
• ang pamagat at may-akda ng nobela = topic

This is normal and not especially poetic or unusual.

An alternative order is also possible: Ang pamagat at may-akda ng nobela ay nasa katalogo.

That version is also correct, but it sounds a bit more formal or emphatic.

Ang marks the topic of the sentence.

In this sentence, the whole phrase after ang is the topic:

ang pamagat at may-akda ng nobela

That means ang is not just marking pamagat by itself; it covers the whole coordinated phrase pamagat at may-akda ng nobela.

For English speakers, ang is often tempting to think of as the, but that is not quite right. It is better to think of it as a grammatical marker showing which noun phrase is the sentence’s main topic/focus.

It refers to two things:

• pamagat = title
• may-akda = author

They are joined by at, which means and.

So the phrase means the title and author.

Even though there are two items, Filipino does not change a verb the way English does. Since there is no separate is/are verb here, nothing in the sentence changes for singular vs. plural in the same way English would.

May-akda means author.

It is a fixed compound word in Filipino. The hyphen is part of its standard spelling. For a learner, the most useful thing is simply to remember may-akda as one vocabulary item meaning author.

So:

• akda relates to a written work or composition
• may-akda = the person who created/wrote it

You may also encounter sumulat for wrote or manunulat for writer, but may-akda is a common formal word for author.

Ng nobela means of the novel.

Here, ng marks a relationship similar to of in English. It links nobela to the nouns before it.

So:

• pamagat ... ng nobela = title of the novel
• may-akda ... ng nobela = author of the novel

In this sentence, ng nobela naturally applies to both nouns together: the title and author of the novel

This is a very common Filipino pattern:

• ang kulay ng kotse = the color of the car
• ang pangalan ng bata = the name of the child

Because nobela is a thing, not a person.

In many basic uses:

• ng is used with common nouns or non-personal nouns
• ni is used for personal names

So:

• may-akda ng nobela = author of the novel
• aklat ni Maria = Maria’s book / the book of Maria

Since nobela means novel, ng is the correct linker here.

Yes, absolutely.

That version is also grammatical: Ang pamagat at may-akda ng nobela ay nasa katalogo.

The difference is mainly in structure and style:

• Nasa katalogo ang pamagat at may-akda ng nobela. = predicate first; very natural
• Ang pamagat at may-akda ng nobela ay nasa katalogo. = topic first; often a bit more formal, balanced, or emphatic

Also, ay is not the same as English is. It is better understood as a marker used in this inverted/topic-first structure, not as a normal verb.

Yes. Katalogo is a borrowed word, ultimately related to catalog/catalogue.

That is very common in Filipino. Many everyday and formal words come from Spanish or English, but they are used as normal Filipino vocabulary and follow Filipino grammar.

So even if katalogo looks familiar to an English speaker, the sentence structure around it is still fully Filipino:

• Nasa katalogo = located in the catalog
• ang pamagat at may-akda ng nobela = the topic phrase marked by ang