Titles books authored by author first name Joh

Write an SQL statement to find the titles of books authored by an author having first name as 'Joh Paul' and last name as 'Mueller'

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Database schema

CREATE TABLE "public"."staff" (
    "staff_fname" varchar(80) NOT NULL,
    "staff_lname" varchar(80) NOT NULL,
    "id" varchar(20) NOT NULL,
    "gender" varchar(1) NOT NULL,
    "mobile_no" numeric(10,0) NOT NULL,
    "doj" date NOT NULL,
    PRIMARY KEY ("id")
);

CREATE TABLE "public"."book_catalogue" (
    "isbn_no" varchar(50) NOT NULL,
    "title" varchar(256) NOT NULL,
    "publisher" varchar(80) NOT NULL,
    "year" int4 NOT NULL,
    PRIMARY KEY ("isbn_no")
);

CREATE TABLE "public"."book_authors" (
    "isbn_no" varchar(13) NOT NULL,
    "author_fname" varchar(80) NOT NULL,
    "author_lname" varchar(80) NOT NULL,
    PRIMARY KEY ("isbn_no","author_fname","author_lname")
);

CREATE TABLE "public"."book_copies" (
    "isbn_no" varchar(13) NOT NULL,
    "accession_no" varchar(20) NOT NULL,
    PRIMARY KEY ("accession_no")
);

CREATE TABLE "public"."members" (
    "member_no" varchar(20) NOT NULL,
    "member_class" varchar(20) NOT NULL,
    "member_type" varchar(2) NOT NULL,
    "roll_no" varchar(20),
    "id" varchar(20),
    PRIMARY KEY ("member_no")
);

CREATE TABLE "public"."book_issue" (
    "member_no" varchar(20) NOT NULL,
    "accession_no" varchar(20) NOT NULL,
    "doi" date NOT NULL,
    PRIMARY KEY ("member_no","accession_no")
);

CREATE TABLE "public"."departments" (
    "department_code" varchar(80) NOT NULL,
    "department_name" varchar(80),
    "department_building" varchar(80),
    PRIMARY KEY ("department_code")
);

CREATE TABLE "public"."faculty" (
    "faculty_fname" varchar(80) NOT NULL,
    "faculty_lname" varchar(80) NOT NULL,
    "id" varchar(20) NOT NULL,
    "department_code" varchar(80) NOT NULL,
    "gender" varchar(1) NOT NULL,
    "mobile_no" numeric(10,0) NOT NULL,
    "doj" date NOT NULL,
    PRIMARY KEY ("id")
);

CREATE TABLE "public"."students" (
    "student_fname" varchar(80) NOT NULL,
    "student_lname" varchar(80) NOT NULL,
    "roll_no" varchar(20) NOT NULL,
    "department_code" varchar(80) NOT NULL,
    "gender" varchar(1) NOT NULL,
    "mobile_no" numeric(10,0) NOT NULL,
    "dob" date NOT NULL,
    "degree" varchar(80) NOT NULL,
    PRIMARY KEY ("roll_no")
);

CREATE TABLE "public"."quota" (
    "member_type" varchar(2) NOT NULL,
    "max_books" int4 NOT NULL,
    "max_duration" int4 NOT NULL,
    PRIMARY KEY ("member_type")
);